linux-ext4 - Re: Minimal configuration for e2fsprogs

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Date:	Mon, 30 Jul 2012 17:45:32 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	linux-ext4@...r.kernel.org
Subject: Re: Minimal configuration for e2fsprogs

On Thu, Jun 28, 2012 at 12:43:56PM +1000, Tony Breeds wrote:
> 
> Okay so I think you want somethign like:

Yep!

> What I did was remove dblist.o from my libext2fs.a and I now get:
> /home/tony/src/e2fsprogs/../e2fsprogs-root/lib/libext2fs.a(gen_bitmap64.o): In function `ext2fs_alloc_generic_bmap':
> /home/tony/src/e2fsprogs-build/lib/ext2fs/../../../e2fsprogs/lib/ext2fs/gen_bitmap64.c:112: undefined reference to `ext2fs_get_num_dirs'
> 
> So it looks like dblist.o is being pulled in for ext2fs_get_num_dirs()
> in that case a EXT2FS_BMAP64_AUTODIR bmap type has been asked for.
> 
> How would you feel about moving ext2fs_get_num_dirs from dblist.c to
> blknum.c?

Sure, no problem.

Take a look at this set of patches (see attached).  With this and the
set of ext2fs functions that I understand yaboot is using, I think it
solves the concern that you have.  This will be in the next branch of
the e2fsprogs.

Regards,

					- Ted
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